DE825056C - Folding bicycle support - Google Patents

Folding bicycle support

Info

Publication number
DE825056C
DE825056C DEH4650A DEH0004650A DE825056C DE 825056 C DE825056 C DE 825056C DE H4650 A DEH4650 A DE H4650A DE H0004650 A DEH0004650 A DE H0004650A DE 825056 C DE825056 C DE 825056C
Authority
DE
Germany
Prior art keywords
support
lock
folding bicycle
guard box
fixed
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DEH4650A
Other languages
German (de)
Inventor
Anton Hupfauer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ANTON HUPFAUER
Original Assignee
ANTON HUPFAUER
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ANTON HUPFAUER filed Critical ANTON HUPFAUER
Priority to DEH4650A priority Critical patent/DE825056C/en
Application granted granted Critical
Publication of DE825056C publication Critical patent/DE825056C/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62HCYCLE STANDS; SUPPORTS OR HOLDERS FOR PARKING OR STORING CYCLES; APPLIANCES PREVENTING OR INDICATING UNAUTHORIZED USE OR THEFT OF CYCLES; LOCKS INTEGRAL WITH CYCLES; DEVICES FOR LEARNING TO RIDE CYCLES
    • B62H1/00Supports or stands forming part of or attached to cycles
    • B62H1/02Articulated stands, e.g. in the shape of hinged arms

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Motorcycle And Bicycle Frame (AREA)

Description

lzahrradklappstützen, - welche an Fahrrädern selbst angebracht und auch mit Sicherheitseinrichtungen gegen Diebstahl versehen wurden, sind bekannt. Diese haben jedoch eine Reihe von Mängeln aufzuweisen, welche durch die nachstehend beschriebene und zeichnerisch dargestellte Erfindung beseitigt werden.Bicycle folding supports - which are attached to bicycles themselves and have also been provided with security devices against theft are known. However, these have a number of shortcomings, which are indicated by the following invention described and illustrated in the drawings are eliminated.

In Fig. I befindet sich die Fahrradklappstütze, welche eine Kombination mit Kettenschutzkasten, Absperrseil und Sicherheitsschloß darstellt, in Ruhestellung d. Die Arbeitsstellung bist gestrichelt dargestellt.In Fig. I there is the folding bicycle support, which is a combination with chain guard box, shut-off rope and safety lock, in rest position d. The working position is shown in dashed lines.

Die Rückansicht nach Fig. II zeigt ebenfalls die Fahrradklappstütze in der Arbeitsstellung b. Gemäß Fig.III und IV besteht die Fahrradklappstütze aus einem vorderen feststehenden Kettenschutzkasten i, einem hinteren schwenkbaren Kettenschut2kasten 2, dem Stützarm 3, einem Absperrseil 4, einem Absperrschloß 3 und dem Schloßbolzen 6.The rear view according to FIG. II also shows the folding bicycle support in the working position b. According to Fig.III and IV, the folding bicycle support consists of a front fixed chain guard box i, a rear swiveling chain guard box 2, the support arm 3, a locking rope 4, a locking lock 3 and the lock bolt 6th

Der vordere Kettenschutzkasten i ist mittels Befestigungseinrichtung am Rahmen angebracht und dient dazu, das Zahnrad des Tretkurbellagers zu schützen. Der hintere Kettenschutzkasten 2 ist schwenkbar angeordnet. In dem hinteren Kettenschutzkasten liegt der Stützarm 3, welcher in der Halterung 8 bei Ruhestellung gestützt wird. Nach dem Ausheben der Fahrradklappstütze aus der Halterung 8, bewirkt das Eigengewicht dieses Teiles in Verbindung mit einer Feder 9 die selbsttätige Schrägstellung gegen den feststehenden Anschlag io durch den Rastnocken 7. Das Absperrseil 4 findet im oberen Teil des schwenkbaren Kettenschutzkastens 2 Aufnahme, und zwar in Verbindung mit den dazu vorgesehenen Halteblechen i i.The front chain guard box i is secured by means of a fastening device attached to the frame and serves to protect the gear wheel of the crank bearing. The rear chain guard box 2 is pivotably arranged. In the rear chain guard box is the support arm 3, which is supported in the holder 8 in the rest position. After the folding bicycle support has been lifted out of the holder 8, its own weight causes it this part in conjunction with a spring 9 against the automatic inclination the fixed stop io by the locking cam 7. The shut-off rope 4 takes place in the upper part of the swiveling chain guard box 2 recording, in conjunction with the retaining plates provided for this purpose i i.

Wenn das Fahrrad nicht nur gestützt, sondern auch abgesperrt werden soll, so wird das Absperrseil .I aus den Halteblechen gehoben und durch das Hinterrad 12 in Pfeilrichtung dem Schloßbolzen 6 zugeführt. Das Absperrschloß ist am Fahrradrahmen befestigt und wird mittels Sicherheitsschlüssels in bekannter Forrn betätigt. Zum Zweck der besseren Reinigung von Fahrrad, Klappstütze und Kettenschutzkasten ist es möglich, diese Teile mit einem Handgriff vom Sicherheitsschloß zu entfernen und auch wieder anzusetzen.When the bike is not only supported, but also locked should, the shut-off rope .I is lifted out of the retaining plate and through the rear wheel 12 fed to the lock bolt 6 in the direction of the arrow. The lock is on the bike frame attached and is operated by means of a security key in the known form. To the The purpose of cleaning the bike, folding support and chain guard box better is it is possible to remove these parts from the safety lock and with a single movement also to start again.

Claims (2)

PATENTANSPRÜCHE: i. Fahrradklappstütze, dadurch gekennzeichnet, daß der Kettenschutzkasten (a) aus einem fest am Rahmen sitzenden (t) und einem beweglichen Teil (2) besteht, der mit dem Stützarm (3) ein Stück bildet und mit seinem Vorderende an einem quer am l,'#alinien sitzenden Schloßbolzen (6) gelenkig angelascht ist, der seinerseits im Schloßgehäuse (5) verschiebbar und drehbar lagert, sowie ant Gelenkende einen Anschlagnocken (7) hat, der gegen einen festen Anschlag (io) am Schloßgehäuse in Ausschwenkstellung der Stütze sich anlegt. PATENT CLAIMS: i. Folding bicycle support, characterized in that the chain guard box (a) consists of a fixed part (t) and a movable part (2) which is fixed to the frame and which forms one piece with the support arm (3) and which, with its front end, is attached to a transverse part on the l, '#lines seated lock bolt (6) is hinged, which in turn is slidably and rotatably mounted in the lock housing (5), and at the end of the joint has a stop cam (7) which rests against a fixed stop (io) on the lock housing in the pivoted-out position of the support. 2. Stütze nach Anspruch i, dadurch gekennzeichnet, daß auf dein Schloßbolzen (6) ein Schloßkabel (4) mit seinem einen Ende mit Spiel angelenkt und in Ruhestellung auf der Oberseite des beweglichen Kettenkastenteils mit Halteklammern (i i) festgehalten ist.2. Support after Claim i, characterized in that a lock cable is attached to the lock bolt (6) (4) hinged at one end with play and in the rest position on the top of the movable chain case part is held in place with retaining clips (i i).
DEH4650A 1950-07-22 1950-07-22 Folding bicycle support Expired DE825056C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEH4650A DE825056C (en) 1950-07-22 1950-07-22 Folding bicycle support

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH4650A DE825056C (en) 1950-07-22 1950-07-22 Folding bicycle support

Publications (1)

Publication Number Publication Date
DE825056C true DE825056C (en) 1951-12-17

Family

ID=7144056

Family Applications (1)

Application Number Title Priority Date Filing Date
DEH4650A Expired DE825056C (en) 1950-07-22 1950-07-22 Folding bicycle support

Country Status (1)

Country Link
DE (1) DE825056C (en)

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